6.7
CVE-2024-26828
- EPSS 0.02%
- Published 17.04.2024 10:15:09
- Last modified 08.04.2025 19:16:26
- Source 416baaa9-dc9f-4396-8d5f-8c081f
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In the Linux kernel, the following vulnerability has been resolved: cifs: fix underflow in parse_server_interfaces() In this loop, we step through the buffer and after each item we check if the size_left is greater than the minimum size we need. However, the problem is that "bytes_left" is type ssize_t while sizeof() is type size_t. That means that because of type promotion, the comparison is done as an unsigned and if we have negative bytes left the loop continues instead of ending.
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Data is provided by the National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 4.18 < 6.1.79
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.18
Linux ≫ Linux Kernel Version >= 6.7 < 6.7.6
Linux ≫ Linux Kernel Version6.8 Updaterc1
Linux ≫ Linux Kernel Version6.8 Updaterc2
Linux ≫ Linux Kernel Version6.8 Updaterc3
Linux ≫ Linux Kernel Version6.8 Updaterc4
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
Type | Source | Score | Percentile |
---|---|---|---|
EPSS | FIRST.org | 0.02% | 0.022 |
Source | Base Score | Exploit Score | Impact Score | Vector string |
---|---|---|---|---|
134c704f-9b21-4f2e-91b3-4a467353bcc0 | 6.7 | 1.5 | 5.2 |
CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H
|
CWE-191 Integer Underflow (Wrap or Wraparound)
The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result.